PIC18F97J60_11 Datasheet, PDF (340/492 Pages) Microchip Technology – 64/80/100-Pin, High-Performance, 1-Mbit Flash Microcontrollers with Ethernet

PIC18F97J60 FAMILY
REGISTER 22-2: ADCON1: A/D CONTROL REGISTER 1
U-0
—
bit 7
U-0
R/W-0
R/W-0
R/W-0
—
VCFG1
VCFG0
PCFG3
R/W-0
PCFG2
R/W-0
PCFG1
R/W-0
PCFG0
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 7-6
bit 5
bit 4
bit 3-0
Unimplemented: Read as ‘0’
VCFG1: Voltage Reference Configuration bit (VREF- source)
1 = VREF- (AN2)
0 = AVSS
VCFG0: Voltage Reference Configuration bit (VREF+ source)
1 = VREF+ (AN3)
0 = AVDD
PCFG<3:0>: A/D Port Configuration Control bits:
PCFG<3:0>
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
A A A A A A A A A AAA AAAA
DD A A A A A A A AAA AAAA
DD D A A A A A A AAA AAAA
DD D DA A A A A AAA AAAA
DD D DD A A A A AAA AAAA
DD D DDD A A A AAA AAAA
DD D DDD D A A AAA AAAA
DD D DDD D D A AAA AAAA
DD D DDD D D D AAA AAAA
DD D DDD D D D DAA AAAA
DD D DDD D D D DDA AAAA
DD D DDD D D D DDD AAAA
DD D DDD D D D DDD DAAA
D D D DD D D D D DDD DDAA
D D D D D D D D D DDD DDDA
D D D D D D D D D DDD DDDD
A = Analog input
D = Digital I/O
Note 1:
2:
3:
AN12 through AN15 are available in 80-pin and 100-pin devices only.
AN5 is available in 100-pin devices only.
AN0 and AN1 can also operate as Ethernet LED outputs in either Analog or Digital I/O modes.
DS39762F-page 340
 2011 Microchip Technology Inc.